Cite

Men, oxen, and an irrigation system, India, ca.1920-1940

MLA

Men, Oxen, and an Irrigation System, India, Ca.1920-1940. 0AD. https://collections.library.yale.edu/catalog/16718600.

APA, 6th edition

Men, oxen, and an irrigation system, India, ca.1920-1940. (0 C.E.). [Photographs (AAT)--photographic postcards (AAT)]. https://collections.library.yale.edu/catalog/16718600.